types: improve ref typing (#8124)

* types: improve ref typing * types: message
2021-02-10 20:57:24 +08:00
parent 3e08b2471a
commit 0b68d3a141
8 changed files with 10 additions and 10 deletions
@@ -2,7 +2,7 @@ import { useHeight } from './use-height';
 import type { Ref } from 'vue';
 import type { BEM } from '../utils/create/bem';

-export function usePlaceholder(contentRef: Ref<Element>, bem: BEM) {
+export function usePlaceholder(contentRef: Ref<Element | undefined>, bem: BEM) {
  const height = useHeight(contentRef);

  return (renderContent: () => JSX.Element) => (